add support for apple os/x

Reviewed-by: Richard Levitte <levitte@openssl.org>

diff --git a/apps/rehash.c b/apps/rehash.c
index 04827f2cef7420a3891499015108d17d71dd73cb..b235e1bf25da4462f0fa7d7920e5a37fee5b0397 100644 (file)
--- a/apps/rehash.c
+++ b/apps/rehash.c
@@ -2,7 +2,6 @@
  * C implementation based on the original Perl and shell versions
  *
  * Copyright (c) 2013-2014 Timo Teräs <timo.teras@iki.fi>
- * All rights reserved.
  */
 /* ====================================================================
  * Copyright (c) 2015 The OpenSSL Project.  All rights reserved.
@@ -60,7 +59,7 @@
 
 #include "apps.h"
 
-#ifdef unix
+#if defined(unix) || defined(__APPLE__)
 # include <unistd.h>
 # include <stdio.h>
 # include <limits.h>
@@ -480,4 +479,4 @@ int rehash_main(int argc, char **argv)
     return (1);
 }
 
-#endif
+#endif /* defined(unix) || defined(__APPLE__) */